Beispiel #1
0
 /** Gets the value for the given node at the given column. */
 public Object getValueAt(Object node, int col) {
   DefaultMutableTreeNode tree_node = (DefaultMutableTreeNode) node;
   Object value = tree_node.getUserObject();
   switch (col) {
       // Name
     case 0:
       return value;
       // Value
     case 1:
       if (value instanceof ConfigElement) {
         return null;
       } else if (value instanceof PropertyDefinition) {
         // Only provide comma delimited editing for simple types
         if (((PropertyDefinition) value).getType() != ConfigElement.class) {
           StringBuffer buffer = new StringBuffer();
           for (Enumeration e = tree_node.children(); e.hasMoreElements(); ) {
             DefaultMutableTreeNode child_node = (DefaultMutableTreeNode) e.nextElement();
             buffer.append(child_node.getUserObject());
             if (e.hasMoreElements()) {
               buffer.append(", ");
             }
           }
           return buffer.toString();
         }
         return null;
       }
       return value;
   }
   return null;
 }
Beispiel #2
0
    /**
     * This gets called whenever one of the ConfigElements we are editing removes a property value.
     */
    public void propertyValueRemoved(ConfigElementEvent evt) {
      ConfigElement src = (ConfigElement) evt.getSource();
      int idx = evt.getIndex();
      PropertyDefinition prop_def = src.getDefinition().getPropertyDefinition(evt.getProperty());
      DefaultMutableTreeNode elt_node = getNodeFor(src);

      // Get the node containing the property description under the source
      // ConfigElement node
      for (Enumeration e = elt_node.children(); e.hasMoreElements(); ) {
        DefaultMutableTreeNode node = (DefaultMutableTreeNode) e.nextElement();
        if (node.getUserObject().equals(prop_def)) {
          // The newly removed property value must be a child to this node
          System.out.println("Removing child " + idx + " from node: " + node.getUserObject());
          DefaultMutableTreeNode child = (DefaultMutableTreeNode) node.getChildAt(idx);

          // If the child is an embedded element, stop listening to it
          if (child.getUserObject() instanceof ConfigElement) {
            ConfigElement removed_elt = (ConfigElement) child.getUserObject();
            removed_elt.removeConfigElementListener(this);
          }

          // Physically remove the child from the tree
          removeNodeFromParent(child);
        }
      }
    }
 @Nullable
 private static String getActionId(DefaultMutableTreeNode node) {
   return (String)
       (node.getUserObject() instanceof String
           ? node.getUserObject()
           : node.getUserObject() instanceof Pair ? ((Pair) node.getUserObject()).first : null);
 }
Beispiel #4
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 @Override
 public String convertValueToText(
     Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus) {
   String s = super.convertValueToText(value, selected, expanded, leaf, row, hasFocus);
   String newProp = jEdit.getProperty(HIGHLIGHT_PROP);
   if (newProp == null || newProp.isEmpty()) return s;
   DefaultMutableTreeNode node = (DefaultMutableTreeNode) value;
   while (node != null && !(node.getUserObject() instanceof HyperSearchOperationNode)) {
     node = (DefaultMutableTreeNode) node.getParent();
   }
   if (node == null) return s;
   if (!newProp.equals(prop)) {
     prop = newProp;
     Font f = (resultTree != null) ? resultTree.getFont() : UIManager.getFont("Tree.font");
     styleTag = HtmlUtilities.style2html(prop, f);
   }
   SearchMatcher matcher = ((HyperSearchOperationNode) node.getUserObject()).getSearchMatcher();
   int i = s.indexOf(": ");
   if (i > 0) i += 2;
   else i = 0;
   Match m;
   List<Integer> matches = new ArrayList<Integer>();
   while ((m = matcher.nextMatch(s.substring(i), true, true, true, false)) != null) {
     matches.add(i + m.start);
     matches.add(i + m.end);
     i += m.end;
   }
   return HtmlUtilities.highlightString(s, styleTag, matches);
 }
Beispiel #5
0
  private void goToSelectedNode(int mode) {
    TreePath path = resultTree.getSelectionPath();
    if (path == null) return;

    DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent();
    Object value = node.getUserObject();

    // do nothing if clicked "foo (showing n occurrences in m files)"
    if (node.getParent() != resultTreeRoot && value instanceof HyperSearchNode) {
      HyperSearchNode n = (HyperSearchNode) value;
      Buffer buffer = n.getBuffer(view);
      if (buffer == null) return;

      EditPane pane;

      switch (mode) {
        case M_OPEN:
          pane = view.goToBuffer(buffer);
          break;
        case M_OPEN_NEW_VIEW:
          pane = jEdit.newView(view, buffer, false).getEditPane();
          break;
        case M_OPEN_NEW_PLAIN_VIEW:
          pane = jEdit.newView(view, buffer, true).getEditPane();
          break;
        case M_OPEN_NEW_SPLIT:
          pane = view.splitHorizontally();
          break;
        default:
          throw new IllegalArgumentException("Bad mode: " + mode);
      }

      n.goTo(pane);
    }
  } // }}}
  private void doSave() {
    ObjectOutputStream objectStream = getObjectOutputStream();

    if (objectStream != null) {
      try {
        System.out.println("Saving " + selectedChildrenPaths.size() + " Selected Generations...");

        for (int i = 0; i < selectedChildrenPaths.size(); i++) {
          // Get the userObject at the supplied path
          Object selectedPath =
              ((TreePath) selectedChildrenPaths.elementAt(i)).getLastPathComponent();
          DefaultMutableTreeNode selectedNode = (DefaultMutableTreeNode) selectedPath;

          objectStream.writeObject(selectedNode.getUserObject());
        }

        objectStream.close();
        System.out.println("Save completed successfully.");
      } catch (IOException e) {
        System.err.println(e);
      }
    } else {
      System.out.println("Save Selected Files has been aborted!");
    }
  }
Beispiel #7
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    /**
     * This gets called whenever one of the ConfigElements we are editing adds a new property value.
     */
    public void propertyValueAdded(ConfigElementEvent evt) {
      ConfigElement src = (ConfigElement) evt.getSource();
      int idx = evt.getIndex();
      PropertyDefinition prop_def = src.getDefinition().getPropertyDefinition(evt.getProperty());
      DefaultMutableTreeNode elt_node = getNodeFor(src);

      // Get the node containing the property description under the source
      // ConfigElement node
      for (Enumeration e = elt_node.children(); e.hasMoreElements(); ) {
        DefaultMutableTreeNode node = (DefaultMutableTreeNode) e.nextElement();
        if (node.getUserObject().equals(prop_def)) {
          // The newly inserted property value must be added as a child to
          // this node
          if (prop_def.getType() != ConfigElement.class) {
            DefaultMutableTreeNode new_child = new DefaultMutableTreeNode(evt.getValue());
            insertNodeInto(new_child, node, idx);
          } else {
            // Embedded elements are handled specially in that all of their
            // respective child properties and such also need to be added to
            // the tree at this time.
            addEmbeddedElement(node, (ConfigElement) evt.getValue(), idx);
          }
        }
      }
    }
  public DefaultMutableTreeNode findNode(DefaultMutableTreeNode parent, String match) {
    if (parent == null) return null;
    // Commented by Balan on 15/03/03
    // String treename =  (String)parent.getUserObject ();
    // Comment Ends

    // Added by Balan  on 15/03/03
    String treename = "" + ((Hashtable) parent.getUserObject()).get("TREE-NAME");
    // Add Ends

    if (treename != null) {
      if (treename.equals(match)) return parent;
    }

    if (frame.model.isLeaf(parent)) return null;

    Enumeration en = parent.children();
    if ((en == null) || (!en.hasMoreElements())) return null;
    for (; en.hasMoreElements(); ) {

      DefaultMutableTreeNode child = (DefaultMutableTreeNode) en.nextElement();
      DefaultMutableTreeNode returnNode = findNode(child, match);
      if (returnNode != null) return returnNode;
    }
    return null;
  }
Beispiel #9
0
    @Override
    public void actionPerformed(ActionEvent evt) {
      JCheckBoxMenuItem menuItem = (JCheckBoxMenuItem) evt.getSource();
      boolean curState = menuItem.isSelected();

      TreePath path = resultTree.getSelectionPath();
      DefaultMutableTreeNode operNode = (DefaultMutableTreeNode) path.getLastPathComponent();

      HyperSearchOperationNode operNodeObj = (HyperSearchOperationNode) operNode.getUserObject();
      if (curState) operNodeObj.cacheResultNodes(operNode);
      operNode.removeAllChildren();
      if (curState) {
        Exception excp = null;
        try {
          operNodeObj.insertTreeNodes(resultTree, operNode);
        } catch (Exception ex) {
          operNodeObj.restoreFlatNodes(resultTree, operNode);
          menuItem.setSelected(false);
          excp = ex;
        } finally {
          ((DefaultTreeModel) resultTree.getModel()).nodeStructureChanged(operNode);
          expandAllNodes(operNode);
          resultTree.scrollPathToVisible(new TreePath(operNode.getPath()));
        }
        if (excp != null) throw new RuntimeException(excp);
      } else operNodeObj.restoreFlatNodes(resultTree, operNode);

      operNodeObj.setTreeViewDisplayed(menuItem.isSelected());
    }
 /**
  * Called when the selection changed in the tree. Loads the selected certificate.
  *
  * @param e the event
  */
 private void valueChangedPerformed(TreeSelectionEvent e) {
   Object o = e.getNewLeadSelectionPath().getLastPathComponent();
   if (o instanceof DefaultMutableTreeNode) {
     DefaultMutableTreeNode node = (DefaultMutableTreeNode) o;
     infoTextPane.setText(toString(node.getUserObject()));
   }
 }
Beispiel #11
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    // {{{ getTreeCellRendererComponent() method
    @Override
    protected void configureTreeCellRendererComponent(
        JTree tree,
        Object value,
        boolean sel,
        boolean expanded,
        boolean leaf,
        int row,
        boolean hasFocus) {
      setIcon(null);
      DefaultMutableTreeNode node = (DefaultMutableTreeNode) value;

      if (node.getUserObject() instanceof HyperSearchOperationNode) {
        setFont(boldFont);

        CountNodes countNodes = new CountNodes();
        traverseNodes(node, countNodes);

        setText(
            jEdit.getProperty(
                "hypersearch-results.result-caption",
                new Object[] {
                  node.toString(),
                  Integer.valueOf(countNodes.resultCount),
                  Integer.valueOf(countNodes.bufferCount)
                }));
      } else if (node.getUserObject() instanceof HyperSearchFolderNode) {
        setFont(plainFont);
        setText(node.toString() + " (" + node.getChildCount() + " files/folders)");
      } else if (node.getUserObject() instanceof HyperSearchFileNode) {
        // file name
        setFont(boldFont);
        HyperSearchFileNode hyperSearchFileNode = (HyperSearchFileNode) node.getUserObject();
        setText(
            jEdit.getProperty(
                "hypersearch-results.file-caption",
                new Object[] {
                  hyperSearchFileNode,
                  Integer.valueOf(hyperSearchFileNode.getCount()),
                  Integer.valueOf(node.getChildCount())
                }));
      } else {
        setFont(plainFont);
      }
    } // }}}
Beispiel #12
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 @Nullable
 public static TreeNode findNodeWithObject(
     final Object object, final TreeModel model, final Object parent) {
   for (int i = 0; i < model.getChildCount(parent); i++) {
     final DefaultMutableTreeNode childNode = (DefaultMutableTreeNode) model.getChild(parent, i);
     if (childNode.getUserObject().equals(object)) return childNode;
   }
   return null;
 }
Beispiel #13
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 @Override
 public boolean processNode(DefaultMutableTreeNode node) {
   Object userObject = node.getUserObject();
   if (userObject instanceof HyperSearchFileNode) {
     resultCount += ((HyperSearchFileNode) userObject).getCount();
     bufferCount++;
   }
   return true;
 }
 @Nullable
 private static Navigatable getNavigatableForNode(@NotNull DefaultMutableTreeNode node) {
   Object userObject = node.getUserObject();
   if (userObject instanceof Navigatable) {
     final Navigatable navigatable = (Navigatable) userObject;
     return navigatable.canNavigate() ? navigatable : null;
   }
   return null;
 }
  @Nullable
  private static TreePath findNodePath(MavenArchetype object, TreeModel model, Object parent) {
    for (int i = 0; i < model.getChildCount(parent); i++) {
      DefaultMutableTreeNode each = (DefaultMutableTreeNode) model.getChild(parent, i);
      if (each.getUserObject().equals(object)) return new TreePath(each.getPath());

      TreePath result = findNodePath(object, model, each);
      if (result != null) return result;
    }
    return null;
  }
Beispiel #16
0
 public void editSelected() {
   TreePath selected = tree.getSelectionPath();
   if (selected != null) {
     DefaultMutableTreeNode node = (DefaultMutableTreeNode) selected.getLastPathComponent();
     Object obj = node.getUserObject();
     if (obj instanceof CavityDBObject) {
       CavityDBObject dbObj = (CavityDBObject) obj;
       new ObjectEditingFrame(new ObjectEditingPanel(dbObj));
     }
   }
 }
  /**
   * Update the layouts tree.
   *
   * @param current The name of the current layout or <CODE>null</CODE> if none.
   */
  public void updateLayouts(Path current) throws PipelineException {
    DefaultMutableTreeNode root = null;
    {
      root = new DefaultMutableTreeNode(new TreeData(), true);

      {
        Path path = new Path(PackageInfo.getSettingsPath(), "layouts");
        rebuildTreeModel(path, new Path("/"), root);
      }

      DefaultTreeModel model = (DefaultTreeModel) pTree.getModel();
      model.setRoot(root);

      {
        Enumeration e = root.depthFirstEnumeration();
        if (e != null) {
          while (e.hasMoreElements()) {
            DefaultMutableTreeNode tnode = (DefaultMutableTreeNode) e.nextElement();
            pTree.expandPath(new TreePath(tnode.getPath()));
          }
        }
      }
    }

    pTree.clearSelection();
    if (current != null) {
      TreePath tpath = null;
      DefaultMutableTreeNode tnode = root;
      for (String comp : current.getComponents()) {
        DefaultMutableTreeNode next = null;
        Enumeration e = tnode.children();
        if (e != null) {
          while (e.hasMoreElements()) {
            DefaultMutableTreeNode child = (DefaultMutableTreeNode) e.nextElement();
            TreeData data = (TreeData) child.getUserObject();
            if (data.toString().equals(comp)) {
              tpath = new TreePath(child.getPath());
              next = child;
              break;
            }
          }
        }

        if (next == null) break;

        tnode = next;
      }

      if (tpath != null) {
        pTree.setSelectionPath(tpath);
        pTree.makeVisible(tpath);
      }
    }
  }
Beispiel #18
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  /** Clears the data in the model. */
  private void clear() {
    // Stop listening to all config elements in the tree
    List nodes = getNodesOfClass(ConfigElement.class);
    for (Iterator itr = nodes.iterator(); itr.hasNext(); ) {
      DefaultMutableTreeNode node = (DefaultMutableTreeNode) itr.next();
      ConfigElement elt = (ConfigElement) node.getUserObject();
      elt.removeConfigElementListener(mElementListener);
    }

    // Clear out all the old nodes from the tree.
    ((DefaultMutableTreeNode) getRoot()).removeAllChildren();
  }
Beispiel #19
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    @Override
    public void actionPerformed(ActionEvent evt) {
      TreePath path = resultTree.getSelectionPath();
      DefaultMutableTreeNode operNode = (DefaultMutableTreeNode) path.getLastPathComponent();
      HyperSearchFolderNode nodeObj = (HyperSearchFolderNode) operNode.getUserObject();

      String glob = "*";
      SearchFileSet dirList = SearchAndReplace.getSearchFileSet();
      if (dirList instanceof DirectoryListSet) glob = ((DirectoryListSet) dirList).getFileFilter();
      SearchAndReplace.setSearchFileSet(
          new DirectoryListSet(nodeObj.getNodeFile().getAbsolutePath(), glob, true));
      SearchDialog.showSearchDialog(view, null, SearchDialog.DIRECTORY);
    }
Beispiel #20
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 @Override
 public boolean processNode(DefaultMutableTreeNode node) {
   Object userObject = node.getUserObject();
   if (userObject instanceof HyperSearchFileNode)
     nodesString.append(((HyperSearchFileNode) userObject).path);
   else if (userObject instanceof HyperSearchResult) {
     HyperSearchResult hsr = (HyperSearchResult) userObject;
     // Copy the ORIGINAL line from the buffer!
     nodesString.append(hsr.buffer == null ? hsr.toString() : hsr.buffer.getLineText(hsr.line));
   } else nodesString.append(userObject.toString());
   nodesString.append('\n');
   return true;
 }
  protected boolean doSetIcon(
      DefaultMutableTreeNode node, @Nullable String path, Component component) {
    if (StringUtil.isNotEmpty(path) && !new File(path).isFile()) {
      Messages.showErrorDialog(
          component,
          IdeBundle.message("error.file.not.found.message", path),
          IdeBundle.message("title.choose.action.icon"));
      return false;
    }

    String actionId = getActionId(node);
    if (actionId == null) return false;

    final AnAction action = ActionManager.getInstance().getAction(actionId);
    if (action != null && action.getTemplatePresentation() != null) {
      if (StringUtil.isNotEmpty(path)) {
        Image image = null;
        try {
          image =
              ImageLoader.loadFromStream(
                  VfsUtil.convertToURL(VfsUtil.pathToUrl(path.replace(File.separatorChar, '/')))
                      .openStream());
        } catch (IOException e) {
          LOG.debug(e);
        }
        Icon icon = new File(path).exists() ? IconLoader.getIcon(image) : null;
        if (icon != null) {
          if (icon.getIconWidth() > EmptyIcon.ICON_18.getIconWidth()
              || icon.getIconHeight() > EmptyIcon.ICON_18.getIconHeight()) {
            Messages.showErrorDialog(
                component,
                IdeBundle.message("custom.icon.validation.message"),
                IdeBundle.message("title.choose.action.icon"));
            return false;
          }
          node.setUserObject(Pair.create(actionId, icon));
          mySelectedSchema.addIconCustomization(actionId, path);
        }
      } else {
        node.setUserObject(Pair.create(actionId, null));
        mySelectedSchema.removeIconCustomization(actionId);
        final DefaultMutableTreeNode nodeOnToolbar = findNodeOnToolbar(actionId);
        if (nodeOnToolbar != null) {
          editToolbarIcon(actionId, nodeOnToolbar);
          node.setUserObject(nodeOnToolbar.getUserObject());
        }
      }
      return true;
    }
    return false;
  }
Beispiel #22
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  /** Indicates whether the value for the given node at the given column is editable. */
  public boolean isCellEditable(Object node, int col) {
    // The tree column has to be editable so it can get the events
    if (col == 0) {
      return true;
    }

    DefaultMutableTreeNode tree_node = (DefaultMutableTreeNode) node;
    Object value = tree_node.getUserObject();
    // config elements nodes are not editable
    if (value instanceof ConfigElement) {
      return false;
    } else {
      return true;
    }
  }
    @Nullable
    public Set<Object> getTreeSelectedActionIds() {
      TreePath[] paths = myTree.getSelectionPaths();
      if (paths == null) return null;

      Set<Object> actions = new HashSet<Object>();
      for (TreePath path : paths) {
        Object node = path.getLastPathComponent();
        if (node instanceof DefaultMutableTreeNode) {
          DefaultMutableTreeNode defNode = (DefaultMutableTreeNode) node;
          Object userObject = defNode.getUserObject();
          actions.add(userObject);
        }
      }
      return actions;
    }
Beispiel #24
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 @Nullable
 public static DefaultMutableTreeNode findNodeWithObject(
     final DefaultMutableTreeNode aRoot, final Object aObject) {
   if (Comparing.equal(aRoot.getUserObject(), aObject)) {
     return aRoot;
   } else {
     for (int i = 0; i < aRoot.getChildCount(); i++) {
       final DefaultMutableTreeNode candidate =
           findNodeWithObject((DefaultMutableTreeNode) aRoot.getChildAt(i), aObject);
       if (null != candidate) {
         return candidate;
       }
     }
     return null;
   }
 }
Beispiel #25
0
  /**
   * Gets a list of the nodes in this model that contain an object of the given class starting with
   * the given node.
   *
   * @param cls the class to search for
   * @param node the node whose subtree will be searched
   * @return a list of matching DefaultMutableTreeNodes
   */
  public List getNodesOfClass(Class cls, DefaultMutableTreeNode node) {
    List matches = new ArrayList();

    // Check if the current node matches
    if (cls.isInstance(node.getUserObject())) {
      matches.add(node);
    }

    // Recurse to the children of the current node
    for (Enumeration e = node.children(); e.hasMoreElements(); ) {
      DefaultMutableTreeNode child = (DefaultMutableTreeNode) e.nextElement();
      matches.addAll(getNodesOfClass(cls, child));
    }

    return matches;
  }
Beispiel #26
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 @NotNull
 public static <T> List<T> collectSelectedObjectsOfType(JTree tree, Class<T> clazz) {
   final TreePath[] selections = tree.getSelectionPaths();
   if (selections != null) {
     final ArrayList<T> result = new ArrayList<T>();
     for (TreePath selection : selections) {
       final DefaultMutableTreeNode node =
           (DefaultMutableTreeNode) selection.getLastPathComponent();
       final Object userObject = node.getUserObject();
       if (clazz.isInstance(userObject)) {
         //noinspection unchecked
         result.add((T) userObject);
       }
     }
     return result;
   }
   return Collections.emptyList();
 }
Beispiel #27
0
    /**
     * This gets called whenever one of the ConfigElements we are editing has the values of a
     * property get reordered.
     */
    public void propertyValueOrderChanged(ConfigElementEvent evt) {
      ConfigElement src = (ConfigElement) evt.getSource();
      int idx = evt.getIndex();
      PropertyDefinition prop_def = src.getDefinition().getPropertyDefinition(evt.getProperty());
      DefaultMutableTreeNode elt_node = getNodeFor(src);

      // Get the node containing the property description under the source
      // ConfigElement node.
      for (Enumeration e = elt_node.children(); e.hasMoreElements(); ) {
        DefaultMutableTreeNode node = (DefaultMutableTreeNode) e.nextElement();

        if (node.getUserObject().equals(prop_def)) {
          int start_index = Math.min(evt.getIndex0(), evt.getIndex1());
          int end_index = Math.max(evt.getIndex0(), evt.getIndex1());

          List removed_children = new ArrayList();
          for (int c = start_index; c <= end_index; ++c) {
            removed_children.add(getChild(node, c));
          }

          for (Iterator c = removed_children.iterator(); c.hasNext(); ) {
            removeNodeFromParent((MutableTreeNode) c.next());
          }

          String prop_token = prop_def.getToken();
          for (int v = start_index; v <= end_index; ++v) {
            if (prop_def.getType() != ConfigElement.class) {
              // Create a new node for the reordered property value.
              DefaultMutableTreeNode new_node =
                  new DefaultMutableTreeNode(src.getProperty(prop_token, v));

              // Add the new node into the tree.
              insertNodeInto(new_node, node, v);
            } else {
              // Embedded elements are handled specially in that all of
              // their respective child properties and such also need to
              // be added to the tree at this time.
              ConfigElement cur_value = (ConfigElement) src.getProperty(prop_token, v);
              addEmbeddedElement(node, cur_value, v);
            }
          }
        }
      }
    }
 protected void doOKAction() {
   if (myNode != null) {
     if (!doSetIcon(myNode, myTextField.getText(), getContentPane())) {
       return;
     }
     final Object userObject = myNode.getUserObject();
     if (userObject instanceof Pair) {
       String actionId = (String) ((Pair) userObject).first;
       final AnAction action = ActionManager.getInstance().getAction(actionId);
       final Icon icon = (Icon) ((Pair) userObject).second;
       action.getTemplatePresentation().setIcon(icon);
       action.setDefaultIcon(icon == null);
       editToolbarIcon(actionId, myNode);
     }
     myActionsTree.repaint();
   }
   setCustomizationSchemaForCurrentProjects();
   super.doOKAction();
 }
Beispiel #29
0
  /** Gets the node for the given object */
  private DefaultMutableTreeNode getNodeFor(Object obj, DefaultMutableTreeNode node) {
    //      System.out.println("getNodeFor() node: " + node.getUserObject());
    // Check if we found a match
    if (obj.equals(node.getUserObject())) {
      return node;
    }

    // Check all children of the current node
    for (Enumeration e = node.children(); e.hasMoreElements(); ) {
      DefaultMutableTreeNode child = (DefaultMutableTreeNode) e.nextElement();
      DefaultMutableTreeNode result = getNodeFor(obj, child);
      if (result != null) {
        return result;
      }
    }

    // Didn't find anything :(
    return null;
  }
  private void doSaveAll() {
    ObjectOutputStream objectStream = getObjectOutputStream();

    if (objectStream != null) {
      try {
        System.out.println("Saving All " + generations.getLeafCount() + " Generations...");

        for (Enumeration e = generations.depthFirstEnumeration(); e.hasMoreElements(); ) {
          DefaultMutableTreeNode tmpNode = (DefaultMutableTreeNode) e.nextElement();

          if (tmpNode.isLeaf()) objectStream.writeObject(tmpNode.getUserObject());
        }

        objectStream.close();
        System.out.println("Save completed successfully.");
      } catch (IOException e) {
        System.err.println(e);
      }
    } else {
      System.out.println("Save All Files has been aborted!");
    }
  }